Прочитай предложения, преобразуй слова в скобках так, чтоб они грамматически соответствовали содержанию предложения.
1) Liz looks very thin now. Why ---she (lose)weight lately?
2)If you takes these vitamins, you(recover) within a month, I am sure.
3) You(sleep) for nine hours. It is time for you to wake up and begin the day with morning exercises.
4)I hope he will soon give up(smoke).
5) I(know) this doctor since I was a child.